초록 ▼

Methods are provide for quantitatively determining the amount of polynucleotides in a sample. In one method, the distinct polynucleotide targets and standard polynucleotide targets are contacted with detectable probes and independently detectable single or double stranded complements to the standard

Methods are provide for quantitatively determining the amount of polynucleotides in a sample. In one method, the distinct polynucleotide targets and standard polynucleotide targets are contacted with detectable probes and independently detectable single or double stranded complements to the standard targets under hybridization conditions. The hybridization pattern from the probe is compared to the hybridization pattern from the standard sequences to obtain quantitative information about the genetic profile of the labeled nucleic acid sample. Also provided are kits for the use of the methods.

대표청구항 ▼

1. A hybridization assay using an array comprising samples separately arrayed on and stably associated with a surface of a solid support, each sample comprising a distinct sample polynucleotide target and a standard polynucleotide target, wherein the sample target and the standard target arm co-arra

1. A hybridization assay using an array comprising samples separately arrayed on and stably associated with a surface of a solid support, each sample comprising a distinct sample polynucleotide target and a standard polynucleotide target, wherein the sample target and the standard target arm co-arrayed to the same location on the array, the method comprising the steps of:contacting each sample of the anay with a detectable sample probe specific for the sample target, and an independently detectable standard probe specific for the standard target, under hybridization conditions to produce a hybridization pattern comprising a sample probe signal and a standard probe signal at each sample, wherein the standard probe signal provides a normalization control for the sample signal; and detecting the hybridization pattern.